https://toppetshop.com/products/adjustable-pet-harness-leash-set?fbclid=IwcGRvZgNleHRuA2FlbQEwAGFkaWQAAC_MzKTtOHNydGMGYXBwX2lkDzI3NTI1NDY5MjU5ODI3OQABHpw6YhAqrjU4zEphPgsY2KPiT_9fTDMmmQonSF6k84cQ-lqCw9gODQPU-Duo_aem_RV52P12GbEQodh18DOzAPg&utm_source=facebook&utm_medium=paid&campaign_id=52556248695952&ad_id=52556248696352&utm_id=52556248695952&utm_content=52556248696352&utm_term=52556248696152&utm_campaign=52556248695952
Sustainability
· 8 checks — CO2 emissions, green hosting, repeat-visit weight, carbon budget, and transfer efficiency rolled into one auditable list.SCORE
84
GRADE
B
FIX
1
REVIEW
2
PASS
4
INFO
1
Checks
84 PASS 2 REVIEW 1 FIX
DCarbon BudgetAction51th percentileFIX
Carbon Budget
Action51th percentile
51th percentile
Warning::
0.64g CO2 — above the median website (0.60g)
Heavier than an estimated 49% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
Info::
Estimated 51th percentile
Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.
Top 10%
Target
Median website
0.64g
51st percentile
Cleaner than 49% of websites
✗ Above the median website
vs Median 6% more
vs Target 28% more
BCO2 Per Page Load0.64g CO2 per viewREVIEW
CO2 Per Page Load
0.64g CO2 per view
0.64g CO2 per view
Info::
0.64g CO2 per page view
This page transfers 2.7 MB, producing an estimated 0.64g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.02g, network 0.13g, end-user device 0.49g.
Got: 0.64g CO2 Expected: < 0.50g (sustainability target)
Info::
At 10,000 monthly views: 76.7 kg CO2/year
With 10,000 page views per month, this page would generate approximately 76.7 kg of CO2 annually — equivalent to charging 9582 smartphones.
Info::
Green hosting reduces data center emissions
0.64g
Carbon Footprint per page view
✗ Above sustainability target (0.50g)
Cleaner than 49% of websites
Sustainable Web Design model v4 · Page size: 2.7 MB
Your site
0.64g
Top 10%
0.20g
Target
0.50g
Median website
0.60g
Energy Breakdown
Data center
0.02g
Network
0.13g
End-user device
0.49g
At 10,000 monthly views: Monthly: 6.4 kg · Annual: 76.7 kg · ≈ 9582 smartphone charges
BWeb Font Weight Variants6 font weights loaded across 3 famil(y/ies)REVIEW
Web Font Weight Variants
6 font weights loaded across 3 famil(y/ies)
6 font weights loaded across 3 famil(y/ies)
Info::
6 font weights loaded -- review whether all are used
5+ weights for a single page is often more than needed. Compare against the actual font-weight CSS rules in your stylesheets; trim weights that aren't applied to any element. Affected families: Fraunces, Inter, Lato.
A+Green HostingGreen (both)PASS
Green Hosting
Green (both)
Green (both)
Info::
Both hosting and CDN use renewable energy
Got: Hosting: Cloudflare, CDN: Cloudflare
Info::
Cloudflare: Verified by the Green Web Foundation
Info::
Cloudflare: 100% renewable energy for global network since 2019
Info::
Green hosting status based on known provider commitments
Green hosting detection uses a curated database of provider renewable energy commitments. This is not a real-time verification. For authoritative checks, visit thegreenwebfoundation.org.
Green Hosting✓ Green Hosted
Hosting Cloudflare✓CDN Cloudflare✓
Cloudflare: Verified by the Green Web Foundation
Cloudflare: 100% renewable energy for global network since 2019
Based on known provider commitments. Verify at thegreenwebfoundation.org
A+Repeat Visit Weight97% cachedPASS
Repeat Visit Weight
97% cached
97% cached
Info::
97% reduction on repeat visits
Returning visitors download only 71 KB (vs 2763 KB first visit). 207 of 209 resources are served from browser cache, saving 0.62g CO2 per repeat visit.
Info::
Repeat visit: 0.02g CO2 (first visit: 0.64g)
First visit
2763 KB
Repeat visit
71 KB
97% reduction on repeat visits
Saving 0.62g CO2 per returning visitor
207 resources served from cache · 2 resources re-downloaded
A+Transfer Efficiency95% efficientPASS
Transfer Efficiency
95% efficient
95% efficient
Info::
Transfer efficiency: 95%
Only 147 KB of potential savings identified. Your page is well-optimized for size.
Total waste: 147 KB (5% of page weight)
Unused JS 147 KB
0.03g unnecessary CO2 per visit
Actual transfer 2763 KB
Theoretical minimum 2616 KB
Potential savings 147 KB (0.03g CO2)
See Deep Analysis sections above for specific optimizations.
A+Green HostingWhether the site is served from green-energy infrastructurePASS
Green Hosting
Whether the site is served from green-energy infrastructure
Green Hosting
This site is hosted on green energy infrastructure
Provider: Cloudflare
Image Optimization34 images, 287 KB total, 43 KB wastedINFO
Image Optimization
34 images, 287 KB total, 43 KB wasted
Image Optimization Audit
Total Images
34
Total Size
287 KB
Oversized
13
Wasted
43 KB
5 missing alt text 5 missing dimensions 6 missing lazy loading
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.